<?xml version="1.0" encoding="UTF-8"?>
<!--
create table inov_test_t1 (id int) distributed by (id);
create table inov_test_t2 (id int, fname text) distributed by (id);
create table inov_test_t3 (id int, fname text) distributed by (id);
insert into inov_test_t1 select i from generate_series(1, 1000000) as i;
insert into inov_test_t2 select i, 'jon' from generate_series(1, 250000) as i;
insert into inov_test_t3 select i, 'bill' from generate_series(250001, 500000) as i;

explain select distinct coalesce(t2.fname, t3.fname) as fname
from inov_test_t1 t1 
left outer join inov_test_t2 t2 on t1.id = t2.id
left outer join inov_test_t3 t3 on t1.id = t3.id
where coalesce(t2.fname, t3.fname) is not null;
-->
<dxl:DXLMessage xmlns:dxl="http://greenplum.com/dxl/2010/12/">
  <dxl:Thread Id="0">
    <dxl:OptimizerConfig>
      <dxl:EnumeratorConfig Id="0" PlanSamples="0" CostThreshold="0"/>
      <dxl:StatisticsConfig DampingFactorFilter="0.750000" DampingFactorJoin="0.010000" DampingFactorGroupBy="0.750000" MaxStatsBuckets="100"/>
      <dxl:CTEConfig CTEInliningCutoff="0"/> 
      <dxl:WindowOids RowNumber="7000" Rank="7001"/>
      <dxl:CostModelConfig CostModelType="1" SegmentsForCosting="2">
        <dxl:CostParams>
          <dxl:CostParam Name="NLJFactor" Value="1.000000" LowerBound="0.500000" UpperBound="1.500000"/>
        </dxl:CostParams>
      </dxl:CostModelConfig>
      <dxl:TraceFlags Value="103027,102120,103001,103014,103015,103022,103023,105000"/>
    </dxl:OptimizerConfig>
    <dxl:Metadata SystemIds="0.GPDB">
      <dxl:ColumnStatistics Mdid="1.652010.1.1.7" Name="gp_segment_id" Width="4.000000" NullFreq="0.000000" NdvRemain="3.000000" FreqRemain="1.000000" ColStatsMissing="false"/>
      <dxl:ColumnStatistics Mdid="1.652010.1.1.6" Name="tableoid" Width="4.000000" NullFreq="0.000000" NdvRemain="1.000000" FreqRemain="1.000000" ColStatsMissing="false"/>
      <dxl:Type Mdid="0.16.1.0" Name="bool" IsRedistributable="true" IsHashable="true" IsMergeJoinable="true" IsComposite="false" IsFixedLength="true" Length="1" PassByValue="true">
        <dxl:EqualityOp Mdid="0.91.1.0"/>
        <dxl:InequalityOp Mdid="0.85.1.0"/>
        <dxl:LessThanOp Mdid="0.58.1.0"/>
        <dxl:LessThanEqualsOp Mdid="0.1694.1.0"/>
        <dxl:GreaterThanOp Mdid="0.59.1.0"/>
        <dxl:GreaterThanEqualsOp Mdid="0.1695.1.0"/>
        <dxl:ComparisonOp Mdid="0.1693.1.0"/>
        <dxl:ArrayType Mdid="0.1000.1.0"/>
        <dxl:MinAgg Mdid="0.0.0.0"/>
        <dxl:MaxAgg Mdid="0.0.0.0"/>
        <dxl:AvgAgg Mdid="0.0.0.0"/>
        <dxl:SumAgg Mdid="0.0.0.0"/>
        <dxl:CountAgg Mdid="0.2147.1.0"/>
      </dxl:Type>
      <dxl:Type Mdid="0.23.1.0" Name="int4" IsRedistributable="true" IsHashable="true" IsMergeJoinable="true" IsComposite="false" IsFixedLength="true" Length="4" PassByValue="true">
        <dxl:EqualityOp Mdid="0.96.1.0"/>
        <dxl:InequalityOp Mdid="0.518.1.0"/>
        <dxl:LessThanOp Mdid="0.97.1.0"/>
        <dxl:LessThanEqualsOp Mdid="0.523.1.0"/>
        <dxl:GreaterThanOp Mdid="0.521.1.0"/>
        <dxl:GreaterThanEqualsOp Mdid="0.525.1.0"/>
        <dxl:ComparisonOp Mdid="0.351.1.0"/>
        <dxl:ArrayType Mdid="0.1007.1.0"/>
        <dxl:MinAgg Mdid="0.2132.1.0"/>
        <dxl:MaxAgg Mdid="0.2116.1.0"/>
        <dxl:AvgAgg Mdid="0.2101.1.0"/>
        <dxl:SumAgg Mdid="0.2108.1.0"/>
        <dxl:CountAgg Mdid="0.2147.1.0"/>
      </dxl:Type>
      <dxl:GPDBScalarOp Mdid="0.664.1.0" Name="&lt;" ComparisonType="LT" ReturnsNullOnNullInput="true">
        <dxl:LeftType Mdid="0.25.1.0"/>
        <dxl:RightType Mdid="0.25.1.0"/>
        <dxl:ResultType Mdid="0.16.1.0"/>
        <dxl:OpFunc Mdid="0.740.1.0"/>
        <dxl:Commutator Mdid="0.666.1.0"/>
        <dxl:InverseOp Mdid="0.667.1.0"/>
        <dxl:Opfamilies>
          <dxl:Opfamily Mdid="0.1994.1.0"/>
          <dxl:Opfamily Mdid="0.2003.1.0"/>
          <dxl:Opfamily Mdid="0.3035.1.0"/>
          <dxl:Opfamily Mdid="0.3040.1.0"/>
        </dxl:Opfamilies>
      </dxl:GPDBScalarOp>
      <dxl:Type Mdid="0.25.1.0" Name="text" IsRedistributable="true" IsHashable="true" IsMergeJoinable="true" IsComposite="false" IsTextRelated="true" IsFixedLength="false" Length="-1" PassByValue="false">
        <dxl:EqualityOp Mdid="0.98.1.0"/>
        <dxl:InequalityOp Mdid="0.531.1.0"/>
        <dxl:LessThanOp Mdid="0.664.1.0"/>
        <dxl:LessThanEqualsOp Mdid="0.665.1.0"/>
        <dxl:GreaterThanOp Mdid="0.666.1.0"/>
        <dxl:GreaterThanEqualsOp Mdid="0.667.1.0"/>
        <dxl:ComparisonOp Mdid="0.360.1.0"/>
        <dxl:ArrayType Mdid="0.1009.1.0"/>
        <dxl:MinAgg Mdid="0.2145.1.0"/>
        <dxl:MaxAgg Mdid="0.2129.1.0"/>
        <dxl:AvgAgg Mdid="0.0.0.0"/>
        <dxl:SumAgg Mdid="0.0.0.0"/>
        <dxl:CountAgg Mdid="0.2147.1.0"/>
      </dxl:Type>
      <dxl:Type Mdid="0.26.1.0" Name="oid" IsRedistributable="true" IsHashable="true" IsMergeJoinable="true" IsComposite="false" IsFixedLength="true" Length="4" PassByValue="true">
        <dxl:EqualityOp Mdid="0.607.1.0"/>
        <dxl:InequalityOp Mdid="0.608.1.0"/>
        <dxl:LessThanOp Mdid="0.609.1.0"/>
        <dxl:LessThanEqualsOp Mdid="0.611.1.0"/>
        <dxl:GreaterThanOp Mdid="0.610.1.0"/>
        <dxl:GreaterThanEqualsOp Mdid="0.612.1.0"/>
        <dxl:ComparisonOp Mdid="0.356.1.0"/>
        <dxl:ArrayType Mdid="0.1028.1.0"/>
        <dxl:MinAgg Mdid="0.2118.1.0"/>
        <dxl:MaxAgg Mdid="0.2134.1.0"/>
        <dxl:AvgAgg Mdid="0.0.0.0"/>
        <dxl:SumAgg Mdid="0.0.0.0"/>
        <dxl:CountAgg Mdid="0.2147.1.0"/>
      </dxl:Type>
      <dxl:Type Mdid="0.27.1.0" Name="tid" IsRedistributable="true" IsHashable="false" IsMergeJoinable="false" IsComposite="false" IsFixedLength="true" Length="6" PassByValue="false">
        <dxl:EqualityOp Mdid="0.387.1.0"/>
        <dxl:InequalityOp Mdid="0.402.1.0"/>
        <dxl:LessThanOp Mdid="0.2799.1.0"/>
        <dxl:LessThanEqualsOp Mdid="0.2801.1.0"/>
        <dxl:GreaterThanOp Mdid="0.2800.1.0"/>
        <dxl:GreaterThanEqualsOp Mdid="0.2802.1.0"/>
        <dxl:ComparisonOp Mdid="0.2794.1.0"/>
        <dxl:ArrayType Mdid="0.1010.1.0"/>
        <dxl:MinAgg Mdid="0.2798.1.0"/>
        <dxl:MaxAgg Mdid="0.2797.1.0"/>
        <dxl:AvgAgg Mdid="0.0.0.0"/>
        <dxl:SumAgg Mdid="0.0.0.0"/>
        <dxl:CountAgg Mdid="0.2147.1.0"/>
      </dxl:Type>
      <dxl:ColumnStatistics Mdid="1.652064.1.1.8" Name="gp_segment_id" Width="4.000000" NullFreq="0.000000" NdvRemain="3.000000" FreqRemain="1.000000" ColStatsMissing="false"/>
      <dxl:ColumnStatistics Mdid="1.652064.1.1.1" Name="fname" Width="5.000000" NullFreq="0.000000" NdvRemain="0.000000" FreqRemain="0.000000" ColStatsMissing="false">
        <dxl:StatsBucket Frequency="1.000000" DistinctValues="1.000000">
          <dxl:LowerBound Closed="true" TypeMdid="0.25.1.0" Value="AAAACGJpbGw=" LintValue="319390564"/>
          <dxl:UpperBound Closed="true" TypeMdid="0.25.1.0" Value="AAAACGJpbGw=" LintValue="319390564"/>
        </dxl:StatsBucket>
      </dxl:ColumnStatistics>
      <dxl:ColumnStatistics Mdid="1.652064.1.1.0" Name="id" Width="4.000000" NullFreq="0.000000" NdvRemain="0.000000" FreqRemain="0.000000" ColStatsMissing="false">
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="250021"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="260742"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="260742"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="271280"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="271280"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="280501"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="280501"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="290191"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="290191"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="299794"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="299794"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="309414"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="309414"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="318872"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="318872"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="329079"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="329079"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="339361"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="339361"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="349700"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="349700"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="359801"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="359801"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="369669"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="369669"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="379966"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="379966"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="389882"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="389882"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="399926"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="399926"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="409839"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="409839"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="419970"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="419970"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="430412"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="430412"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="440759"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="440759"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="450333"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="450333"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="460119"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="460119"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="470116"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="470116"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="480106"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="480106"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="489964"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="489964"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="499898"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9627.230769">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="499898"/>
          <dxl:UpperBound Closed="true" TypeMdid="0.23.1.0" Value="499990"/>
        </dxl:StatsBucket>
      </dxl:ColumnStatistics>
      <dxl:ColumnStatistics Mdid="1.652036.1.1.3" Name="xmin" Width="4.000000" NullFreq="0.000000" NdvRemain="0.000000" FreqRemain="0.000000" ColStatsMissing="true"/>
      <dxl:ColumnStatistics Mdid="1.652036.1.1.2" Name="ctid" Width="6.000000" NullFreq="0.000000" NdvRemain="250884.000000" FreqRemain="1.000000" ColStatsMissing="false"/>
      <dxl:Type Mdid="0.29.1.0" Name="cid" IsRedistributable="false" IsHashable="true" IsMergeJoinable="false" IsComposite="false" IsFixedLength="true" Length="4" PassByValue="true">
        <dxl:EqualityOp Mdid="0.385.1.0"/>
        <dxl:InequalityOp Mdid="0.0.0.0"/>
        <dxl:LessThanOp Mdid="0.0.0.0"/>
        <dxl:LessThanEqualsOp Mdid="0.0.0.0"/>
        <dxl:GreaterThanOp Mdid="0.0.0.0"/>
        <dxl:GreaterThanEqualsOp Mdid="0.0.0.0"/>
        <dxl:ComparisonOp Mdid="0.0.0.0"/>
        <dxl:ArrayType Mdid="0.1012.1.0"/>
        <dxl:MinAgg Mdid="0.0.0.0"/>
        <dxl:MaxAgg Mdid="0.0.0.0"/>
        <dxl:AvgAgg Mdid="0.0.0.0"/>
        <dxl:SumAgg Mdid="0.0.0.0"/>
        <dxl:CountAgg Mdid="0.2147.1.0"/>
      </dxl:Type>
      <dxl:Type Mdid="0.28.1.0" Name="xid" IsRedistributable="false" IsHashable="true" IsMergeJoinable="false" IsComposite="false" IsFixedLength="true" Length="4" PassByValue="true">
        <dxl:EqualityOp Mdid="0.352.1.0"/>
        <dxl:InequalityOp Mdid="0.0.0.0"/>
        <dxl:LessThanOp Mdid="0.0.0.0"/>
        <dxl:LessThanEqualsOp Mdid="0.0.0.0"/>
        <dxl:GreaterThanOp Mdid="0.0.0.0"/>
        <dxl:GreaterThanEqualsOp Mdid="0.0.0.0"/>
        <dxl:ComparisonOp Mdid="0.0.0.0"/>
        <dxl:ArrayType Mdid="0.1011.1.0"/>
        <dxl:MinAgg Mdid="0.0.0.0"/>
        <dxl:MaxAgg Mdid="0.0.0.0"/>
        <dxl:AvgAgg Mdid="0.0.0.0"/>
        <dxl:SumAgg Mdid="0.0.0.0"/>
        <dxl:CountAgg Mdid="0.2147.1.0"/>
      </dxl:Type>
      <dxl:ColumnStatistics Mdid="1.652010.1.1.5" Name="cmax" Width="4.000000" NullFreq="0.000000" NdvRemain="0.000000" FreqRemain="0.000000" ColStatsMissing="true"/>
      <dxl:ColumnStatistics Mdid="1.652010.1.1.4" Name="xmax" Width="4.000000" NullFreq="0.000000" NdvRemain="0.000000" FreqRemain="0.000000" ColStatsMissing="true"/>
      <dxl:RelationStatistics Mdid="2.652010.1.1" Name="inov_test_t1" Rows="1000494.000000" EmptyRelation="false"/>
      <dxl:Relation Mdid="6.652010.1.1" Name="inov_test_t1" IsTemporary="false" HasOids="false" StorageType="Heap" DistributionPolicy="Hash" DistributionColumns="0" Keys="7,1">
        <dxl:Columns>
          <dxl:Column Name="id" Attno="1" Mdid="0.23.1.0" Nullable="true" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="ctid" Attno="-1" Mdid="0.27.1.0" Nullable="false" ColWidth="6">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="xmin" Attno="-3" Mdid="0.28.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="cmin" Attno="-4" Mdid="0.29.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="xmax" Attno="-5" Mdid="0.28.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="cmax" Attno="-6" Mdid="0.29.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="tableoid" Attno="-7" Mdid="0.26.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="gp_segment_id" Attno="-8" Mdid="0.23.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
        </dxl:Columns>
        <dxl:IndexInfoList/>
        <dxl:Triggers/>
        <dxl:CheckConstraints/>
      </dxl:Relation>
      <dxl:ColumnStatistics Mdid="1.652064.1.1.3" Name="xmin" Width="4.000000" NullFreq="0.000000" NdvRemain="0.000000" FreqRemain="0.000000" ColStatsMissing="true"/>
      <dxl:ColumnStatistics Mdid="1.652064.1.1.2" Name="ctid" Width="6.000000" NullFreq="0.000000" NdvRemain="250308.000000" FreqRemain="1.000000" ColStatsMissing="false"/>
      <dxl:ColumnStatistics Mdid="1.652036.1.1.8" Name="gp_segment_id" Width="4.000000" NullFreq="0.000000" NdvRemain="3.000000" FreqRemain="1.000000" ColStatsMissing="false"/>
      <dxl:ColumnStatistics Mdid="1.652036.1.1.1" Name="fname" Width="4.000000" NullFreq="0.000000" NdvRemain="0.000000" FreqRemain="0.000000" ColStatsMissing="false">
        <dxl:StatsBucket Frequency="1.000000" DistinctValues="1.000000">
          <dxl:LowerBound Closed="true" TypeMdid="0.25.1.0" Value="AAAAB2pvbg==" LintValue="564773676"/>
          <dxl:UpperBound Closed="true" TypeMdid="0.25.1.0" Value="AAAAB2pvbg==" LintValue="564773676"/>
        </dxl:StatsBucket>
      </dxl:ColumnStatistics>
      <dxl:ColumnStatistics Mdid="1.652036.1.1.0" Name="id" Width="4.000000" NullFreq="0.000000" NdvRemain="0.000000" FreqRemain="0.000000" ColStatsMissing="false">
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="7"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="9748"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="9748"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="19982"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="19982"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="29822"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="29822"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="39621"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="39621"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="49508"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="49508"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="59285"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="59285"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="69842"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="69842"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="80051"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="80051"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="90121"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="90121"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="99592"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="99592"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="109642"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="109642"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="120336"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="120336"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="130675"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="130675"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="140715"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="140715"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="150605"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="150605"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="160829"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="160829"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="170668"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="170668"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="180477"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="180477"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="190279"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="190279"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="199787"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="199787"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="210325"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="210325"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="220225"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="220225"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="230475"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="230475"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="240546"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="240546"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="249839"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="9649.384615">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="249839"/>
          <dxl:UpperBound Closed="true" TypeMdid="0.23.1.0" Value="249999"/>
        </dxl:StatsBucket>
      </dxl:ColumnStatistics>
      <dxl:RelationStatistics Mdid="2.652036.1.1" Name="inov_test_t2" Rows="250884.000000" EmptyRelation="false"/>
      <dxl:Relation Mdid="6.652036.1.1" Name="inov_test_t2" IsTemporary="false" HasOids="false" StorageType="Heap" DistributionPolicy="Hash" DistributionColumns="0" Keys="8,2">
        <dxl:Columns>
          <dxl:Column Name="id" Attno="1" Mdid="0.23.1.0" Nullable="true" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="fname" Attno="2" Mdid="0.25.1.0" Nullable="true" ColWidth="5">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="ctid" Attno="-1" Mdid="0.27.1.0" Nullable="false" ColWidth="6">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="xmin" Attno="-3" Mdid="0.28.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="cmin" Attno="-4" Mdid="0.29.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="xmax" Attno="-5" Mdid="0.28.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="cmax" Attno="-6" Mdid="0.29.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="tableoid" Attno="-7" Mdid="0.26.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="gp_segment_id" Attno="-8" Mdid="0.23.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
        </dxl:Columns>
        <dxl:IndexInfoList/>
        <dxl:Triggers/>
        <dxl:CheckConstraints/>
      </dxl:Relation>
      <dxl:ColumnStatistics Mdid="1.652010.1.1.3" Name="cmin" Width="4.000000" NullFreq="0.000000" NdvRemain="0.000000" FreqRemain="0.000000" ColStatsMissing="true"/>
      <dxl:ColumnStatistics Mdid="1.652010.1.1.2" Name="xmin" Width="4.000000" NullFreq="0.000000" NdvRemain="0.000000" FreqRemain="0.000000" ColStatsMissing="true"/>
      <dxl:MDCast Mdid="3.23.1.0;23.1.0" Name="int4" BinaryCoercible="true" SourceTypeId="0.23.1.0" DestinationTypeId="0.23.1.0" CastFuncId="0.0.0.0"/>
      <dxl:ColumnStatistics Mdid="1.652064.1.1.5" Name="xmax" Width="4.000000" NullFreq="0.000000" NdvRemain="0.000000" FreqRemain="0.000000" ColStatsMissing="true"/>
      <dxl:ColumnStatistics Mdid="1.652064.1.1.4" Name="cmin" Width="4.000000" NullFreq="0.000000" NdvRemain="0.000000" FreqRemain="0.000000" ColStatsMissing="true"/>
      <dxl:ColumnStatistics Mdid="1.652036.1.1.7" Name="tableoid" Width="4.000000" NullFreq="0.000000" NdvRemain="1.000000" FreqRemain="1.000000" ColStatsMissing="false"/>
      <dxl:ColumnStatistics Mdid="1.652036.1.1.6" Name="cmax" Width="4.000000" NullFreq="0.000000" NdvRemain="0.000000" FreqRemain="0.000000" ColStatsMissing="true"/>
      <dxl:GPDBScalarOp Mdid="0.96.1.0" Name="=" ComparisonType="Eq" ReturnsNullOnNullInput="true">
        <dxl:LeftType Mdid="0.23.1.0"/>
        <dxl:RightType Mdid="0.23.1.0"/>
        <dxl:ResultType Mdid="0.16.1.0"/>
        <dxl:OpFunc Mdid="0.65.1.0"/>
        <dxl:Commutator Mdid="0.96.1.0"/>
        <dxl:InverseOp Mdid="0.518.1.0"/>
        <dxl:Opfamilies>
          <dxl:Opfamily Mdid="0.1978.1.0"/>
          <dxl:Opfamily Mdid="0.1979.1.0"/>
          <dxl:Opfamily Mdid="0.3027.1.0"/>
        </dxl:Opfamilies>
      </dxl:GPDBScalarOp>
      <dxl:RelationStatistics Mdid="2.652064.1.1" Name="inov_test_t3" Rows="250308.000000" EmptyRelation="false"/>
      <dxl:Relation Mdid="6.652064.1.1" Name="inov_test_t3" IsTemporary="false" HasOids="false" StorageType="Heap" DistributionPolicy="Hash" DistributionColumns="0" Keys="8,2">
        <dxl:Columns>
          <dxl:Column Name="id" Attno="1" Mdid="0.23.1.0" Nullable="true" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="fname" Attno="2" Mdid="0.25.1.0" Nullable="true" ColWidth="5">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="ctid" Attno="-1" Mdid="0.27.1.0" Nullable="false" ColWidth="6">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="xmin" Attno="-3" Mdid="0.28.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="cmin" Attno="-4" Mdid="0.29.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="xmax" Attno="-5" Mdid="0.28.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="cmax" Attno="-6" Mdid="0.29.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="tableoid" Attno="-7" Mdid="0.26.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
          <dxl:Column Name="gp_segment_id" Attno="-8" Mdid="0.23.1.0" Nullable="false" ColWidth="4">
            <dxl:DefaultValue/>
          </dxl:Column>
        </dxl:Columns>
        <dxl:IndexInfoList/>
        <dxl:Triggers/>
        <dxl:CheckConstraints/>
      </dxl:Relation>
      <dxl:ColumnStatistics Mdid="1.652010.1.1.1" Name="ctid" Width="6.000000" NullFreq="0.000000" NdvRemain="1000494.000000" FreqRemain="1.000000" ColStatsMissing="false"/>
      <dxl:ColumnStatistics Mdid="1.652010.1.1.0" Name="id" Width="4.000000" NullFreq="0.000000" NdvRemain="0.000000" FreqRemain="0.000000" ColStatsMissing="false">
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="24"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="37967"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="37967"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="77686"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="77686"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="116557"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="116557"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="156332"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="156332"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="198300"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="198300"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="237806"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="237806"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="277883"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="277883"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="316214"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="316214"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="356330"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="356330"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="397754"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="397754"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="437847"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="437847"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="480012"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="480012"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="521056"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="521056"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="560678"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="560678"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="601997"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="601997"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="641139"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="641139"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="679457"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="679457"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="720974"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="720974"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="759940"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="759940"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="797602"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="797602"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="837183"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="837183"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="879817"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="879817"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="919041"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="919041"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="960558"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="960558"/>
          <dxl:UpperBound Closed="false" TypeMdid="0.23.1.0" Value="999479"/>
        </dxl:StatsBucket>
        <dxl:StatsBucket Frequency="0.038462" DistinctValues="38480.538462">
          <dxl:LowerBound Closed="true" TypeMdid="0.23.1.0" Value="999479"/>
          <dxl:UpperBound Closed="true" TypeMdid="0.23.1.0" Value="999985"/>
        </dxl:StatsBucket>
      </dxl:ColumnStatistics>
      <dxl:ColumnStatistics Mdid="1.652064.1.1.7" Name="tableoid" Width="4.000000" NullFreq="0.000000" NdvRemain="1.000000" FreqRemain="1.000000" ColStatsMissing="false"/>
      <dxl:ColumnStatistics Mdid="1.652064.1.1.6" Name="cmax" Width="4.000000" NullFreq="0.000000" NdvRemain="0.000000" FreqRemain="0.000000" ColStatsMissing="true"/>
      <dxl:ColumnStatistics Mdid="1.652036.1.1.5" Name="xmax" Width="4.000000" NullFreq="0.000000" NdvRemain="0.000000" FreqRemain="0.000000" ColStatsMissing="true"/>
      <dxl:ColumnStatistics Mdid="1.652036.1.1.4" Name="cmin" Width="4.000000" NullFreq="0.000000" NdvRemain="0.000000" FreqRemain="0.000000" ColStatsMissing="true"/>
    </dxl:Metadata>
    <dxl:Query>
      <dxl:OutputColumns>
        <dxl:Ident ColId="27" ColName="fname" TypeMdid="0.25.1.0"/>
      </dxl:OutputColumns>
      <dxl:CTEList/>
      <dxl:LogicalGroupBy>
        <dxl:GroupingColumns>
          <dxl:GroupingColumn ColId="27"/>
        </dxl:GroupingColumns>
        <dxl:ProjList/>
        <dxl:LogicalProject>
          <dxl:ProjList>
            <dxl:ProjElem ColId="27" Alias="fname">
              <dxl:Coalesce TypeMdid="0.25.1.0">
                <dxl:Ident ColId="10" ColName="fname" TypeMdid="0.25.1.0"/>
                <dxl:Ident ColId="19" ColName="fname" TypeMdid="0.25.1.0"/>
              </dxl:Coalesce>
            </dxl:ProjElem>
          </dxl:ProjList>
          <dxl:LogicalSelect>
            <dxl:IsNotNull>
              <dxl:Coalesce TypeMdid="0.25.1.0">
                <dxl:Ident ColId="10" ColName="fname" TypeMdid="0.25.1.0"/>
                <dxl:Ident ColId="19" ColName="fname" TypeMdid="0.25.1.0"/>
              </dxl:Coalesce>
            </dxl:IsNotNull>
            <dxl:LogicalJoin JoinType="Left">
              <dxl:LogicalJoin JoinType="Left">
                <dxl:LogicalGet>
                  <dxl:TableDescriptor Mdid="6.652010.1.1" TableName="inov_test_t1">
                    <dxl:Columns>
                      <dxl:Column ColId="1" Attno="1" ColName="id" TypeMdid="0.23.1.0"/>
                      <dxl:Column ColId="2" Attno="-1" ColName="ctid" TypeMdid="0.27.1.0"/>
                      <dxl:Column ColId="3" Attno="-3" ColName="xmin" TypeMdid="0.28.1.0"/>
                      <dxl:Column ColId="4" Attno="-4" ColName="cmin" TypeMdid="0.29.1.0"/>
                      <dxl:Column ColId="5" Attno="-5" ColName="xmax" TypeMdid="0.28.1.0"/>
                      <dxl:Column ColId="6" Attno="-6" ColName="cmax" TypeMdid="0.29.1.0"/>
                      <dxl:Column ColId="7" Attno="-7" ColName="tableoid" TypeMdid="0.26.1.0"/>
                      <dxl:Column ColId="8" Attno="-8" ColName="gp_segment_id" TypeMdid="0.23.1.0"/>
                    </dxl:Columns>
                  </dxl:TableDescriptor>
                </dxl:LogicalGet>
                <dxl:LogicalGet>
                  <dxl:TableDescriptor Mdid="6.652036.1.1" TableName="inov_test_t2">
                    <dxl:Columns>
                      <dxl:Column ColId="9" Attno="1" ColName="id" TypeMdid="0.23.1.0"/>
                      <dxl:Column ColId="10" Attno="2" ColName="fname" TypeMdid="0.25.1.0"/>
                      <dxl:Column ColId="11" Attno="-1" ColName="ctid" TypeMdid="0.27.1.0"/>
                      <dxl:Column ColId="12" Attno="-3" ColName="xmin" TypeMdid="0.28.1.0"/>
                      <dxl:Column ColId="13" Attno="-4" ColName="cmin" TypeMdid="0.29.1.0"/>
                      <dxl:Column ColId="14" Attno="-5" ColName="xmax" TypeMdid="0.28.1.0"/>
                      <dxl:Column ColId="15" Attno="-6" ColName="cmax" TypeMdid="0.29.1.0"/>
                      <dxl:Column ColId="16" Attno="-7" ColName="tableoid" TypeMdid="0.26.1.0"/>
                      <dxl:Column ColId="17" Attno="-8" ColName="gp_segment_id" TypeMdid="0.23.1.0"/>
                    </dxl:Columns>
                  </dxl:TableDescriptor>
                </dxl:LogicalGet>
                <dxl:Comparison ComparisonOperator="=" OperatorMdid="0.96.1.0">
                  <dxl:Ident ColId="1" ColName="id" TypeMdid="0.23.1.0"/>
                  <dxl:Ident ColId="9" ColName="id" TypeMdid="0.23.1.0"/>
                </dxl:Comparison>
              </dxl:LogicalJoin>
              <dxl:LogicalGet>
                <dxl:TableDescriptor Mdid="6.652064.1.1" TableName="inov_test_t3">
                  <dxl:Columns>
                    <dxl:Column ColId="18" Attno="1" ColName="id" TypeMdid="0.23.1.0"/>
                    <dxl:Column ColId="19" Attno="2" ColName="fname" TypeMdid="0.25.1.0"/>
                    <dxl:Column ColId="20" Attno="-1" ColName="ctid" TypeMdid="0.27.1.0"/>
                    <dxl:Column ColId="21" Attno="-3" ColName="xmin" TypeMdid="0.28.1.0"/>
                    <dxl:Column ColId="22" Attno="-4" ColName="cmin" TypeMdid="0.29.1.0"/>
                    <dxl:Column ColId="23" Attno="-5" ColName="xmax" TypeMdid="0.28.1.0"/>
                    <dxl:Column ColId="24" Attno="-6" ColName="cmax" TypeMdid="0.29.1.0"/>
                    <dxl:Column ColId="25" Attno="-7" ColName="tableoid" TypeMdid="0.26.1.0"/>
                    <dxl:Column ColId="26" Attno="-8" ColName="gp_segment_id" TypeMdid="0.23.1.0"/>
                  </dxl:Columns>
                </dxl:TableDescriptor>
              </dxl:LogicalGet>
              <dxl:Comparison ComparisonOperator="=" OperatorMdid="0.96.1.0">
                <dxl:Ident ColId="1" ColName="id" TypeMdid="0.23.1.0"/>
                <dxl:Ident ColId="18" ColName="id" TypeMdid="0.23.1.0"/>
              </dxl:Comparison>
            </dxl:LogicalJoin>
          </dxl:LogicalSelect>
        </dxl:LogicalProject>
      </dxl:LogicalGroupBy>
    </dxl:Query>
    <dxl:Plan Id="0" SpaceSize="108">
      <dxl:GatherMotion InputSegments="0,1" OutputSegments="-1">
        <dxl:Properties>
          <dxl:Cost StartupCost="0" TotalCost="1678.860841" Rows="2.250000" Width="8"/>
        </dxl:Properties>
        <dxl:ProjList>
          <dxl:ProjElem ColId="26" Alias="fname">
            <dxl:Ident ColId="26" ColName="fname" TypeMdid="0.25.1.0"/>
          </dxl:ProjElem>
        </dxl:ProjList>
        <dxl:Filter/>
        <dxl:SortingColumnList/>
        <dxl:Aggregate AggregationStrategy="Sorted" StreamSafe="false">
          <dxl:Properties>
            <dxl:Cost StartupCost="0" TotalCost="1678.860760" Rows="2.250000" Width="8"/>
          </dxl:Properties>
          <dxl:GroupingColumns>
            <dxl:GroupingColumn ColId="26"/>
          </dxl:GroupingColumns>
          <dxl:ProjList>
            <dxl:ProjElem ColId="26" Alias="fname">
              <dxl:Ident ColId="26" ColName="fname" TypeMdid="0.25.1.0"/>
            </dxl:ProjElem>
          </dxl:ProjList>
          <dxl:Filter/>
          <dxl:Sort SortDiscardDuplicates="false">
            <dxl:Properties>
              <dxl:Cost StartupCost="0" TotalCost="1678.860746" Rows="2.250000" Width="8"/>
            </dxl:Properties>
            <dxl:ProjList>
              <dxl:ProjElem ColId="26" Alias="fname">
                <dxl:Ident ColId="26" ColName="fname" TypeMdid="0.25.1.0"/>
              </dxl:ProjElem>
            </dxl:ProjList>
            <dxl:Filter/>
            <dxl:SortingColumnList>
              <dxl:SortingColumn ColId="26" SortOperatorMdid="0.664.1.0" SortOperatorName="&lt;" SortNullsFirst="false"/>
            </dxl:SortingColumnList>
            <dxl:LimitCount/>
            <dxl:LimitOffset/>
            <dxl:RedistributeMotion InputSegments="0,1" OutputSegments="0,1">
              <dxl:Properties>
                <dxl:Cost StartupCost="0" TotalCost="1678.860738" Rows="2.250000" Width="8"/>
              </dxl:Properties>
              <dxl:ProjList>
                <dxl:ProjElem ColId="26" Alias="fname">
                  <dxl:Ident ColId="26" ColName="fname" TypeMdid="0.25.1.0"/>
                </dxl:ProjElem>
              </dxl:ProjList>
              <dxl:Filter/>
              <dxl:SortingColumnList/>
              <dxl:HashExprList>
                <dxl:HashExpr>
                  <dxl:Ident ColId="26" ColName="fname" TypeMdid="0.25.1.0"/>
                </dxl:HashExpr>
              </dxl:HashExprList>
              <dxl:Aggregate AggregationStrategy="Hashed" StreamSafe="true">
                <dxl:Properties>
                  <dxl:Cost StartupCost="0" TotalCost="1678.860709" Rows="2.250000" Width="8"/>
                </dxl:Properties>
                <dxl:GroupingColumns>
                  <dxl:GroupingColumn ColId="26"/>
                </dxl:GroupingColumns>
                <dxl:ProjList>
                  <dxl:ProjElem ColId="26" Alias="fname">
                    <dxl:Ident ColId="26" ColName="fname" TypeMdid="0.25.1.0"/>
                  </dxl:ProjElem>
                </dxl:ProjList>
                <dxl:Filter/>
                <dxl:Result>
                  <dxl:Properties>
                    <dxl:Cost StartupCost="0" TotalCost="1647.285805" Rows="512829.336612" Width="8"/>
                  </dxl:Properties>
                  <dxl:ProjList>
                    <dxl:ProjElem ColId="26" Alias="fname">
                      <dxl:Coalesce TypeMdid="0.25.1.0">
                        <dxl:Ident ColId="9" ColName="fname" TypeMdid="0.25.1.0"/>
                        <dxl:Ident ColId="18" ColName="fname" TypeMdid="0.25.1.0"/>
                      </dxl:Coalesce>
                    </dxl:ProjElem>
                  </dxl:ProjList>
                  <dxl:Filter/>
                  <dxl:OneTimeFilter/>
                  <dxl:Result>
                    <dxl:Properties>
                      <dxl:Cost StartupCost="0" TotalCost="1645.234487" Rows="512829.336612" Width="9"/>
                    </dxl:Properties>
                    <dxl:ProjList>
                      <dxl:ProjElem ColId="9" Alias="fname">
                        <dxl:Ident ColId="9" ColName="fname" TypeMdid="0.25.1.0"/>
                      </dxl:ProjElem>
                      <dxl:ProjElem ColId="18" Alias="fname">
                        <dxl:Ident ColId="18" ColName="fname" TypeMdid="0.25.1.0"/>
                      </dxl:ProjElem>
                    </dxl:ProjList>
                    <dxl:Filter>
                      <dxl:Not>
                        <dxl:IsNull>
                          <dxl:Coalesce TypeMdid="0.25.1.0">
                            <dxl:Ident ColId="9" ColName="fname" TypeMdid="0.25.1.0"/>
                            <dxl:Ident ColId="18" ColName="fname" TypeMdid="0.25.1.0"/>
                          </dxl:Coalesce>
                        </dxl:IsNull>
                      </dxl:Not>
                    </dxl:Filter>
                    <dxl:OneTimeFilter/>
                    <dxl:HashJoin JoinType="Left">
                      <dxl:Properties>
                        <dxl:Cost StartupCost="0" TotalCost="1603.054274" Rows="1282073.341530" Width="9"/>
                      </dxl:Properties>
                      <dxl:ProjList>
                        <dxl:ProjElem ColId="9" Alias="fname">
                          <dxl:Ident ColId="9" ColName="fname" TypeMdid="0.25.1.0"/>
                        </dxl:ProjElem>
                        <dxl:ProjElem ColId="18" Alias="fname">
                          <dxl:Ident ColId="18" ColName="fname" TypeMdid="0.25.1.0"/>
                        </dxl:ProjElem>
                      </dxl:ProjList>
                      <dxl:Filter/>
                      <dxl:JoinFilter/>
                      <dxl:HashCondList>
                        <dxl:Comparison ComparisonOperator="=" OperatorMdid="0.96.1.0">
                          <dxl:Ident ColId="0" ColName="id" TypeMdid="0.23.1.0"/>
                          <dxl:Ident ColId="17" ColName="id" TypeMdid="0.23.1.0"/>
                        </dxl:Comparison>
                      </dxl:HashCondList>
                      <dxl:HashJoin JoinType="Left">
                        <dxl:Properties>
                          <dxl:Cost StartupCost="0" TotalCost="1017.464135" Rows="1024598.046689" Width="8"/>
                        </dxl:Properties>
                        <dxl:ProjList>
                          <dxl:ProjElem ColId="0" Alias="id">
                            <dxl:Ident ColId="0" ColName="id" TypeMdid="0.23.1.0"/>
                          </dxl:ProjElem>
                          <dxl:ProjElem ColId="9" Alias="fname">
                            <dxl:Ident ColId="9" ColName="fname" TypeMdid="0.25.1.0"/>
                          </dxl:ProjElem>
                        </dxl:ProjList>
                        <dxl:Filter/>
                        <dxl:JoinFilter/>
                        <dxl:HashCondList>
                          <dxl:Comparison ComparisonOperator="=" OperatorMdid="0.96.1.0">
                            <dxl:Ident ColId="0" ColName="id" TypeMdid="0.23.1.0"/>
                            <dxl:Ident ColId="8" ColName="id" TypeMdid="0.23.1.0"/>
                          </dxl:Comparison>
                        </dxl:HashCondList>
                        <dxl:TableScan>
                          <dxl:Properties>
                            <dxl:Cost StartupCost="0" TotalCost="440.354619" Rows="1000494.000000" Width="4"/>
                          </dxl:Properties>
                          <dxl:ProjList>
                            <dxl:ProjElem ColId="0" Alias="id">
                              <dxl:Ident ColId="0" ColName="id" TypeMdid="0.23.1.0"/>
                            </dxl:ProjElem>
                          </dxl:ProjList>
                          <dxl:Filter/>
                          <dxl:TableDescriptor Mdid="6.652010.1.1" TableName="inov_test_t1">
                            <dxl:Columns>
                              <dxl:Column ColId="0" Attno="1" ColName="id" TypeMdid="0.23.1.0"/>
                              <dxl:Column ColId="1" Attno="-1" ColName="ctid" TypeMdid="0.27.1.0"/>
                              <dxl:Column ColId="2" Attno="-3" ColName="xmin" TypeMdid="0.28.1.0"/>
                              <dxl:Column ColId="3" Attno="-4" ColName="cmin" TypeMdid="0.29.1.0"/>
                              <dxl:Column ColId="4" Attno="-5" ColName="xmax" TypeMdid="0.28.1.0"/>
                              <dxl:Column ColId="5" Attno="-6" ColName="cmax" TypeMdid="0.29.1.0"/>
                              <dxl:Column ColId="6" Attno="-7" ColName="tableoid" TypeMdid="0.26.1.0"/>
                              <dxl:Column ColId="7" Attno="-8" ColName="gp_segment_id" TypeMdid="0.23.1.0"/>
                            </dxl:Columns>
                          </dxl:TableDescriptor>
                        </dxl:TableScan>
                        <dxl:TableScan>
                          <dxl:Properties>
                            <dxl:Cost StartupCost="0" TotalCost="433.690731" Rows="250884.000000" Width="8"/>
                          </dxl:Properties>
                          <dxl:ProjList>
                            <dxl:ProjElem ColId="8" Alias="id">
                              <dxl:Ident ColId="8" ColName="id" TypeMdid="0.23.1.0"/>
                            </dxl:ProjElem>
                            <dxl:ProjElem ColId="9" Alias="fname">
                              <dxl:Ident ColId="9" ColName="fname" TypeMdid="0.25.1.0"/>
                            </dxl:ProjElem>
                          </dxl:ProjList>
                          <dxl:Filter/>
                          <dxl:TableDescriptor Mdid="6.652036.1.1" TableName="inov_test_t2">
                            <dxl:Columns>
                              <dxl:Column ColId="8" Attno="1" ColName="id" TypeMdid="0.23.1.0"/>
                              <dxl:Column ColId="9" Attno="2" ColName="fname" TypeMdid="0.25.1.0"/>
                              <dxl:Column ColId="10" Attno="-1" ColName="ctid" TypeMdid="0.27.1.0"/>
                              <dxl:Column ColId="11" Attno="-3" ColName="xmin" TypeMdid="0.28.1.0"/>
                              <dxl:Column ColId="12" Attno="-4" ColName="cmin" TypeMdid="0.29.1.0"/>
                              <dxl:Column ColId="13" Attno="-5" ColName="xmax" TypeMdid="0.28.1.0"/>
                              <dxl:Column ColId="14" Attno="-6" ColName="cmax" TypeMdid="0.29.1.0"/>
                              <dxl:Column ColId="15" Attno="-7" ColName="tableoid" TypeMdid="0.26.1.0"/>
                              <dxl:Column ColId="16" Attno="-8" ColName="gp_segment_id" TypeMdid="0.23.1.0"/>
                            </dxl:Columns>
                          </dxl:TableDescriptor>
                        </dxl:TableScan>
                      </dxl:HashJoin>
                      <dxl:TableScan>
                        <dxl:Properties>
                          <dxl:Cost StartupCost="0" TotalCost="433.684553" Rows="250308.000000" Width="9"/>
                        </dxl:Properties>
                        <dxl:ProjList>
                          <dxl:ProjElem ColId="17" Alias="id">
                            <dxl:Ident ColId="17" ColName="id" TypeMdid="0.23.1.0"/>
                          </dxl:ProjElem>
                          <dxl:ProjElem ColId="18" Alias="fname">
                            <dxl:Ident ColId="18" ColName="fname" TypeMdid="0.25.1.0"/>
                          </dxl:ProjElem>
                        </dxl:ProjList>
                        <dxl:Filter/>
                        <dxl:TableDescriptor Mdid="6.652064.1.1" TableName="inov_test_t3">
                          <dxl:Columns>
                            <dxl:Column ColId="17" Attno="1" ColName="id" TypeMdid="0.23.1.0"/>
                            <dxl:Column ColId="18" Attno="2" ColName="fname" TypeMdid="0.25.1.0"/>
                            <dxl:Column ColId="19" Attno="-1" ColName="ctid" TypeMdid="0.27.1.0"/>
                            <dxl:Column ColId="20" Attno="-3" ColName="xmin" TypeMdid="0.28.1.0"/>
                            <dxl:Column ColId="21" Attno="-4" ColName="cmin" TypeMdid="0.29.1.0"/>
                            <dxl:Column ColId="22" Attno="-5" ColName="xmax" TypeMdid="0.28.1.0"/>
                            <dxl:Column ColId="23" Attno="-6" ColName="cmax" TypeMdid="0.29.1.0"/>
                            <dxl:Column ColId="24" Attno="-7" ColName="tableoid" TypeMdid="0.26.1.0"/>
                            <dxl:Column ColId="25" Attno="-8" ColName="gp_segment_id" TypeMdid="0.23.1.0"/>
                          </dxl:Columns>
                        </dxl:TableDescriptor>
                      </dxl:TableScan>
                    </dxl:HashJoin>
                  </dxl:Result>
                </dxl:Result>
              </dxl:Aggregate>
            </dxl:RedistributeMotion>
          </dxl:Sort>
        </dxl:Aggregate>
      </dxl:GatherMotion>
    </dxl:Plan>
  </dxl:Thread>
</dxl:DXLMessage>
